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Shawn O. Sayers

Please see resume

Available to hire

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent

Work Experience

Developer – Source Code Modernization at Tuvli
November 1, 2024 - Present
Developed the Budget Formulation Rebuild application to replace a decommissioned legacy system. Tech stack included Angular, Angular Material, Tailwind CSS, and .NET Framework/Core with C#, SQL Server, JSON, and HTML. Implemented unit tests with Jasmine and Karma; collaborated in an iterative Agile environment with pair programming. Managed source control via Git and GitKraken; configured CI/CD pipelines in Azure DevOps; produced design specifications and project wiki pages.
Software Engineer III at JPMorgan Chase
February 1, 2024 - October 1, 2024
Development of custom Consumer and Community Banking applications. Migrated from legacy BlueJS to React-based front-end (React, Octagon, BlueJS) with JavaScript, Storybook, REST/OAS, and Postman. Implemented unit and E2E testing with Karma, Jest, Cypress, and Selenium. Created CI/CD pipelines and managed repositories in Bitbucket/Sourcetree; utilized Jules for builds. Collaborated with cross-functional teams in an Agile environment and documented designs using Confluence/Jira.
Software Engineer Specialist at Nationwide
August 1, 2019 - February 1, 2024
Developed custom applications for external/internal members in an Agile setting. Worked with Angular, Java/Spring Boot, API Proxies (Apigee), REST/OAS, and Postman; front-end with Angular, back-end with Spring Boot. Built microservices and API proxies; performed unit and end-to-end testing with Jasmine, Karma, Protractor, and JUnit. Led CI/CD efforts using AWS, Kubernetes, Docker, Jenkins, Concourse, Harness, Nitro; created design specs and software development guides; utilized Jira for project management and Confluence for documentation.
Java Developer at Collabera
March 1, 2019 - August 1, 2019
Developed JPMorgan Chase banking applications for branch operations using Spring Framework and Java; implemented Android tablet front-end components. Used Swagger for API docs, Postman for testing, and Android Studio for mobile development. Employed JUnit and Cucumber for testing; built and deployed with Jenkins to Gaia, Docker, and Kubernetes environments; collaborated in an Agile team with Bitbucket/Sourcetree.
Java Developer at DevCare Solutions
October 1, 2018 - January 1, 2019
Developed OPERS retirement applications for internal/external members. Used Angular, Java EE, Spring Framework, Swagger, REST, Postman; implemented tests with Jasmine, Karma, Protractor, and Cucumber; Jenkins for SDLC builds; Docker/Was/WebLogic deployment; documented designs in MS Word/Confluence.
Java Developer III at Tekmark Global Solutions
April 1, 2017 - July 1, 2018
Developed AEP Transmission application to support electric reliability and accessibility. Worked with EcoSys, Primavera, Java EE, RESTful web services, Oracle RDBMS, PL/SQL; WebLogic-based deployment; collaborated in an Agile team to design, develop, test, and maintain large-scale internal software.
Application Developer Lead at PNC Bank
December 1, 2015 - April 1, 2017
Developed the Vested Interest web application using AngularJS to perform CRUD operations against REST APIs; leveraged Swagger and Spring Framework to create RESTful services. Led collaboration with customers, product owners, QA, and analysts; established Git repositories (Bitbucket) and implemented CI/CD with Jenkins. Engaged in code upgrades from AngularJS to newer frameworks and supported multiple SDLC activities; used Jira for project management and Confluence for documentation.
Developer at Tuvli
November 1, 2024 - Present
Developed Budget Formulation Rebuild application using Angular, Angular Material, Visual Studio Code, .NET Framework/Core, C#, SQL Server, Tailwind CSS, JSON, HTML; wrote unit tests with Jasmine/Karma; collaborated in an Agile team, practiced pair programming; cloned Git repositories and managed via Azure DevOps and GitKraken; used Azure DevOps for CI/CD pipelines; created design specifications and Wiki; replaced decommissioned legacy application.

Education

B.S. in Computer and Information Science Engineering (Hardware and Software Systems) at The Ohio State University, Columbus, OH
January 11, 2030 - April 10, 2026
B.S. in Computer and Information Science Engineering (Specializing in Hardware and Software Systems) at The Ohio State University
January 11, 2030 - May 18, 2026
B.S., Computer and Information Science Engineering at The Ohio State University
January 11, 2030 - May 18, 2026
B.S., Computer and Information Science Engineering at The Ohio State University
January 11, 2030 - June 2, 2026

Qualifications

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Industry Experience

Software & Internet, Financial Services, Professional Services